31893768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 93000960

約数和(自身を除く): 61107192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 142, 153, 204, 213, 284, 306, 367, 408, 426, 568, 612, 639, 734, 852, 1101, 1207, 1224, 1278, 1468, 1704, 2202, 2414, 2556, 2936, 3303, 3621, 4404, 4828, 5112, 6239, 6606, 7242, 8808, 9656, 10863, 12478, 13212, 14484, 18717, 21726, 24956, 26057, 26424, 28968, 37434, 43452, 49912, 52114, 56151, 74868, 78171, 86904, 104228, 112302, 149736, 156342, 208456, 224604, 234513, 312684, 442969, 449208, 469026, 625368, 885938, 938052, 1328907, 1771876, 1876104, 2657814, 3543752, 3986721, 5315628, 7973442, 10631256, 15946884, 31893768]

約数ペア:

[(1, 31893768), (2, 15946884), (3, 10631256), (4, 7973442), (6, 5315628), (8, 3986721), (9, 3543752), (12, 2657814), (17, 1876104), (18, 1771876), (24, 1328907), (34, 938052), (36, 885938), (51, 625368), (68, 469026), (71, 449208), (72, 442969), (102, 312684), (136, 234513), (142, 224604), (153, 208456), (204, 156342), (213, 149736), (284, 112302), (306, 104228), (367, 86904), (408, 78171), (426, 74868), (568, 56151), (612, 52114), (639, 49912), (734, 43452), (852, 37434), (1101, 28968), (1207, 26424), (1224, 26057), (1278, 24956), (1468, 21726), (1704, 18717), (2202, 14484), (2414, 13212), (2556, 12478), (2936, 10863), (3303, 9656), (3621, 8808), (4404, 7242), (4828, 6606), (5112, 6239)]